Not sure if this over a meter (3ft) long staghorn fern is Platycerium grande or P. superbum, which were originally considered the same plant. Then in 1970, it was separated into two separate species. The plants from the Philippines were called P. grande and the plants native to Australia were given the name P. superbum. The plants are similar, but there are unique differences in the fronds below the spore patch lobs of the two species. The P. grande dangling fronds appear to be much narrower then the P. superbum. To me, I’m just glad it’s doing well in full direct sun wrapped to a tree.